Power Brake Hydraulic Booster

Power Brake Hydraulic Booster Points : Power Brake Hydraulic Booster A power brake hydraulic booster uses power steering pump pressure to help the driver apply the brake pedal. It is sometimes called hydro-boost or hydra booster. It uses fluid pressure, instead of vacuum, to help force the piston forward.
Hydro boost power brakes are commonly used on cars equipped, with diesel engines. A diesel engine does not produce enough intake manifold vacuum to operate a vacuum booster. The power steering pump becomes an excellent source of energy to assist brake application. Some gasoline engines powered cars also use this set Lip.